Endpoint · extractionPOSTx402-api-24223879872.us-east1.run.app /v1/mx/cfdi
Verifies a Mexican electronic invoice (CFDI) with SAT (JSON body, not query params): status (vigente/cancelado), cancelability, and EFOS validation.
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Verifies a Mexican electronic invoice (CFDI) with SAT (JSON body, not query params): status (vigente/cancelado), cancelability, and EFOS validation. Requires a real CFDI's UUID, issuer and receiver RFCs, and total; the example values are illustrative and return 404 (not charged).Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.05 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://x402-api-24223879872.us-east1.run.app/v1/mx/cfdi
Seen
first 11 days ago · last 10 hr ago
19 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.621 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.379: 0.230 uncertain ? + 0.149 short ? · 0.029 to C
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.616 | 0.370 | 0 | −0.230 | |
| latency p95 it answered as fast as its class |
0.20 | 0.26 | 0.256 | 0.051 | −0.149 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.621 | gap to 1.000 = 0.379 · 0.149 short · 0.230 uncertain | 0.621 | −0.149 | −0.230 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.616 liveness
+ 0.200 × 0.256 latency p95
+ 0.200 × 1.000 price stability
= 0.621 → UNRATED: 16 of 30 paid calls weights 2026.09.6 · 16 samples · seed cap_01M36CPE60SJYM8HQMEV6TPVBY|2026-09-02T06:00:55.958Z|2026.09.6
Verify it yourself
npx teppi-check https://x402-api-24223879872.us-east1.run.app/v1/mx/cfdicurl -s https://api.teppi.xyz/v1/trust/cap_01M36CPE60SJYM8HQMEV6TPVBY